MS SQL Management Studio’

Microsoft® SQL Server® 2012 Express

MS SQL Server 2012

Microsoft® SQL Server® 2012 Express is a powerful and reliable free data management system that delivers a rich and reliable data store for lightweight Web Sites and desktop applications.

Adventure Works Sample Databases

Adventure Works Database

From msftdbprodsamples.codeplex.com you can download one of the bespoke adventure works databases. They are good to use as a training and are one of the most used databases used in examples and courses of learning SQL on the web.

Microsoft® SQL Server® 2008 Management Studio Express

Microsoft® SQL Server® 2008 Management Studio

Microsoft SQL Server 2008 Management Studio Express is a free, integrated environment for accessing, configuring, managing, administering, and developing all components of SQL Server, as well as combining a broad group of graphical tools and rich script editors that provide access to SQL Server to developers and administrators of all skill levels.